@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1efda2-eab4-47ba-9d0f-a2390578da15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1efda2-eab4-47ba-9d0f-a2390578da15> .